| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03627f82d4edc6567f9627df6efdde5d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-898 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-89 |
| filingDate |
1998-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74af2601b04ce46b1a5d7cd6f086a93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2110a174b52abed4d7b0c37303bbef36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_950631afe45c18d955cfdca6a530014c |
| publicationDate |
1998-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9857201-A1 |
| titleOfInvention |
Spectrally tuned multiple bandpass filters for video displays |
| abstract |
Disclosed in this invention is an optical filter to enhance the contrast and brightness of images from a color display. The filter comprises suitable dyes and a polymer matrix, applied in a suitable form on the display unit. Said dyes are adapted to selectively transmit predetermined primary color wavelengths of the visible spectrum (e.g. red, green and blue) and to selectively absorb wavelengths other than said primary color wavelengths. Such filters have utility in devices based on CRTs, plasmas and the like. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6638624-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2839184-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3256301-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005008714-A1 |
| priorityDate |
1997-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |